Finding the Fourth Proportional to 6,768.73, 10,144.45 and 5,887.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,768.73 : 10,144.45 = 5,887.59 : x
2. Step 2: Convert to fraction form
   6,768.73/10,144.45 = 5,887.59/x
3. Step 3: Cross multiply
   6,768.73x = 10,144.45 × 5,887.59
4. Step 4: Simplify right side
   6,768.73x = 59,726,362.38
5. Step 5: Solve for x
   x = 59,726,362.38/6,768.73
6. Step 6: Final answer
   x = 8,823.87